Blue Crystal & Silver necklace 16 inch

This is a really pretty crystal necklace on 2 silver chains. I received this as a gift and never got around to wearing it. It’s really unique and the pics don’t do it justice for how brilliant the beads are. It’s on a double silver chain and the clasp has a little charm on it with a clear crystal and a “C”. I have no idea who makes it, but it’s a nice piece. The chain is anywhere from 14-18 inches depending on how tight you clip the clasp.